EP2081130A3 - Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them - Google Patents

Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them Download PDF

Info

Publication number
EP2081130A3
EP2081130A3 EP09158523A EP09158523A EP2081130A3 EP 2081130 A3 EP2081130 A3 EP 2081130A3 EP 09158523 A EP09158523 A EP 09158523A EP 09158523 A EP09158523 A EP 09158523A EP 2081130 A3 EP2081130 A3 EP 2081130A3
Authority
EP
European Patent Office
Prior art keywords
article
digital signature
database
data points
printed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09158523A
Other languages
German (de)
French (fr)
Other versions
EP2081130B1 (en
EP2081130A2 (en
Inventor
Russell Paul Cowburn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingenia Holdings Ltd
Original Assignee
Ingenia Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0405641A external-priority patent/GB2411954B/en
Priority claimed from GB0418138A external-priority patent/GB2417707B/en
Priority claimed from GB0420524A external-priority patent/GB0420524D0/en
Application filed by Ingenia Holdings Ltd filed Critical Ingenia Holdings Ltd
Publication of EP2081130A2 publication Critical patent/EP2081130A2/en
Publication of EP2081130A3 publication Critical patent/EP2081130A3/en
Application granted granted Critical
Publication of EP2081130B1 publication Critical patent/EP2081130B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/004—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip
    • G07D7/0047—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip using checkcodes, e.g. coded numbers derived from serial number and denomination
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/01—Testing electronic circuits therein
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00278—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a printing apparatus, e.g. a laser beam printer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
    • H04N1/0087—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message with hidden additional data, e.g. data invisible to the human eye

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Collating Specific Patterns (AREA)
  • Image Analysis (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Facsimiles In General (AREA)

Abstract

A printer (22) with integral scanner for obtaining a digital signature from a sheet of paper (5) or other article as it is printed. The integral scanner has a coherent source (14) which directs a light beam (15) to illuminate the article and a detector arrangement (16) to collect data points from light scattered from many different parts of the article to collect a large number of independent data points, typically 500 or more. The digital signature derived from the data points is stored in a database (40) with an image of what was printed on the article. At a later time, the authenticity of an article purported to be the originally printed article can be verified by scanning the purported genuine article to obtain its digital signature. The database (40) is then searched, to establish whether there is a match. If a match is found, the image stored in the database with the matched digital signature is displayed to the user to allow a further visual check that the article is genuine. The image is displayed together with other relevant bibliographic data relevant to the article.
EP09158523.2A 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them Not-in-force EP2081130B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0405641A GB2411954B (en) 2004-03-12 2004-03-12 Authenticity verification methods,products and apparatuses
US60146304P 2004-08-13 2004-08-13
US60146404P 2004-08-13 2004-08-13
GB0418138A GB2417707B (en) 2004-08-13 2004-08-13 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US61007504P 2004-09-15 2004-09-15
GB0420524A GB0420524D0 (en) 2004-09-15 2004-09-15 Authenticity verification methods,products and apparatuses
EP05717968A EP1730665B1 (en) 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP05717968A Division EP1730665B1 (en) 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
EP05717968.1 Division 2005-03-09

Publications (3)

Publication Number Publication Date
EP2081130A2 EP2081130A2 (en) 2009-07-22
EP2081130A3 true EP2081130A3 (en) 2010-09-22
EP2081130B1 EP2081130B1 (en) 2013-07-24

Family

ID=38920919

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09158523.2A Not-in-force EP2081130B1 (en) 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
EP05717968A Not-in-force EP1730665B1 (en) 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05717968A Not-in-force EP1730665B1 (en) 2004-03-12 2005-03-09 Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them

Country Status (18)

Country Link
US (3) US8896885B2 (en)
EP (2) EP2081130B1 (en)
JP (3) JP5148996B2 (en)
KR (1) KR101168932B1 (en)
CN (1) CN100527152C (en)
AR (1) AR048089A1 (en)
AT (1) ATE433164T1 (en)
AU (1) AU2005220383B2 (en)
BR (1) BRPI0508635A (en)
CA (1) CA2559271A1 (en)
DE (1) DE602005014755D1 (en)
HK (2) HK1086795A1 (en)
IL (1) IL177966A (en)
MX (1) MXPA06010401A (en)
MY (1) MY142465A (en)
RU (1) RU2380750C2 (en)
TW (1) TW200622926A (en)
WO (1) WO2005088517A1 (en)

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